Eaton P3-63/M4/SVB Main Switch 3-Pole 63A 690V AC Surface Mount 172784

Industrial control panels need a reliable way to disconnect power for maintenance or emergency stops. The Eaton P3-63/M4/SVB is a 3-pole main switch rated for 63 A at 400 V AC, providing a robust solution for switching and isolation in machinery and distribution systems.

Who is it for

Panel builders and maintenance engineers who require a lockable, surface-mounted main switch with high breaking capacity. Suitable for motor control centers, HVAC equipment, and industrial machinery operating at up to 690 V AC.

Main features

• 3-pole main switch with 63 A rated operational current (AC-21A, 400 V)
• Rated operational voltage up to 690 V AC, impulse withstand 6 kV
• Lockable in 0-position with up to 3 padlocks for safe maintenance
• Front protection IP65, terminals IP20, suitable for harsh environments
• Surface mounting with screw terminals, red handle and yellow front plate

Specifications

• Switching function: Main switch
• Number of poles: 3
• Rated operational current (Ie): 63 A (AC-21A, 400 V)
• Rated operational voltage (Ue): 690 V AC
• Rated impulse withstand voltage (Uimp): 6 kV
• Rated short-time withstand current (Icw): 1.2 kA (1 s)
• Rated power at AC-23A, 400 V: 30 kW
• Rated power at AC-3, 400 V: 22 kW
• Mounting type: Surface mounting
• Degree of protection: IP65 (front), IP20 (terminals)
• Number of auxiliary contacts: 0 NO, 0 NC
• Switching angle: 90°
• Number of positions: 2 (ON/OFF)
• Lockability: Lockable in 0-position (up to 3 padlocks)
• Connection type: Screw terminal
• Handle colour: Red
• Front plate colour: Yellow
• Standards: IEC/EN 60947, VDE 0660
• Ambient operating temperature: -25 to +50 °C

Tips

For safety, always verify the switch is in the 0-position and padlocked before performing maintenance on connected equipment.